DIN 2393 St37-2 Welded Steel Tube Precision Cold Drawn Welded Steel Pipe For Sleeve
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
| Minimum Order Quantity : | 2 Ton | Packaging Details : | packing in wooden boxes or in hexagonal bundles |
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| Delivery Time : | 30-45Days | Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability : | 50000Ton per years |
| Brand Name: | Torich | Certification: | ISO9001 |
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Detail Information |
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| Place Of Origin: | ZheJiang ,China | Application: | Boiler |
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| Alloy Or Not: | Is Alloy | Type: | Welded |
| Steel Grade: | A178 GR A,C,D | Surface Treatment: | Other |
| OD: | 12.7 To 127 Mm | WT: | 0.9 To 9.1 Mm |
| High Light: | astm a178 gr a welded steel tube,od 12.7mm welded steel tube,astm a178 gr c boiler steel pipe |
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Product Description
ASTM A178 GR A,C,D Welded Boiler Steel Tube for Boiler
| Chemical Requirements | |||
| Element | Composition, % | ||
| Grade A, Low-Carbon Steel |
Grade C, Medium Carbon Steel |
Grade D, Carbon Manganese Steel | |
| Carbon | 0.06–0.18 | 0.35 max | 0.27 max |
| Manganese | 0.06–0.18 | 0.80 max | 1.00–1.50 |
| Phosphorus, max | 0.035 | 0.035 | 0.03 |
| Sulfur, max | 0.035 | 0.035 | 0.015 |
| Silicon | 0.10 min | ||
TABLE 2 Tensile Requirements
| TABLE 2 Tensile Requirements | ||
| Grade C | Grade D | |
| Tensile strength, min, ksi [MPa] | 60 [415] | 70 [485] |
| Yield strength, min, ksi [MPa] | 37 [255] | 40 [275] |
| Elongation in 2 in. or 50 mm, min, % | 30 | 30 |
| For longitudinal strip tests a deduction for | 1.50A | 1.50A |
| each 1⁄32-in. [0.8 mm] decrease in wall thickness below 5⁄16 in. [8 mm] from the |
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| basic minimum elongation of the following percentage points shall be made. |
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| TORICH INTERNATIONAL LIMITED |
| Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China |
| 86-574-88086983 |
| sales@steel-tubes.com |